After all, the Hydra is huge, and this one goes straight to a large number of mines.

In the dense chain of explosions, the entire surrounding area was completely turned into a sea of fire! Let everyone clearly realize that the United Foreign Army has buried more than just landmines in the ground.

It is true that the power of the mine alone can hurt the Dark Elf soldiers, but it definitely can't hurt the Hydra.

Therefore, as long as Hydra opens the way in front, no matter how dense the minefield is, it will not be able to stop the advance of the dark elf army!

The commanders of the foreign coalition army are undoubtedly very clear about this.

In this way, in order to cause damage to the Hydra, and at the same time, in order to stop the advancing army of dark elves, when they planted mines, they added a little more material, in addition to mines, they also buried a lot of napalm!

After the enemy army detonates the mine, the violent impact of the mine explosion will directly detonate the napalm buried nearby, thus turning the entire surrounding area into a sea of fire in an instant!

With a high temperature of nearly 1,000 degrees, even a demonic beast like Hydra obviously couldn't bear to continue to be burned by such a high-temperature flame.

Not to mention that strictly speaking, the hydra actually belongs to the deep-sea demonic beast, and it is incompatible with the flame in every sense!

With a furious hiss, the hydra rushed out of the fire almost frantically.

But even then, it was already burning all over its body.

The indestructible scale armor could not stop the erosion of the flames, and those flames, as if they were a flowing liquid, seeped into his flesh along the gaps in its scale armor, and the burning stinging sensation made the hydra keep shaking its body violently, trying to extinguish the flames burning on its body.

However, as long as you have a certain understanding, you must know that once you are contaminated with the high-temperature flame produced by the explosion of napalm, if you struggle violently and shake it, it will only make the burning area of the flame bigger and bigger!

In the whole process of struggling and shaking of the Hydra, the sparks scattered and splashed apart, and the moment they contaminated the bodies of the other dark elf soldiers around them, it was as if they had touched some kind of medium, and they immediately burned, further increasing the number of victims.

"Stand back! Everybody back off! Don't be splashed by the sparks it throws out!! ”

Realizing this, Deck hurriedly shouted loudly, signaling the surrounding dark elf soldiers and Hydra to keep a safe distance.

During this period, the artillery units of the foreign coalition army on the opposite side were obviously not idle, and the black holes and guns were still firing frantically at the Hydra.

Before this, Deck would never have imagined that the human army could make such a mess of their Hydra.

In this wave, the foreign united army on the opposite side, in a premeditated situation, obviously gave itself a wave of rhythm.

Looking at the raging sea of fire that blocked the way of their army, at this moment, Derk had to admit that he had really underestimated this so-called foreign united army before, and at the same time, the pressure in his heart also increased dramatically.

He definitely couldn't let the other party continue to unscrupulously burst out and concentrate on their hydra.

But now that the road ahead is blocked by the sea of fire, his dark elf army can't push up, and the artillery troops on Europa's side are also limited in number and can't suppress the opposite side.

At the same time, the other party may have calculated the distance, and in this position, as a class with a medium-range attack range, the dark elf mage can't beat those guys.

At this point, there is only one card left in Decker's hand to play.

The order was given, and a large number of harpies rose into the air.

In the early years of the war, the sense of presence has not been strong, and the Harpy Banshee, who can only fight the auxiliary position, I don't know when it has become more and more important.

Relying on the superiority of the flying units in the air, the Harpy troops increased their altitude and easily flew through the sea of fire, closing in on the artillery units of the foreign united army.

"All on alert!!"

Sensing the approach of the Harpy, around the artillery unit, a large number of soldiers with bolt-type rifles responded directly in a firing formation.

Unexpectedly, this time, the large area of harpies flying over had no intention of lowering the altitude at all.

Maintaining the flight altitude, I saw that the moment they swept over the foreign artillery unit, the eagle claws were loosened, and they directly brought a wave of bombing baptism to the enemy!

These bombs undoubtedly came from the Europa garrison inside the fortress.

Although the power of these bombs is extremely limited, the victory is in a large number, and after a dense wave of bombs is dropped, the results obtained are still considerable.

Coupled with the long-range artillery suppression of the Europa garrison, the exotic artillery units that are too busy to take care of themselves, at this time obviously do not have the spare strength to continue to gather fire on the Hydra.

During this period, the soldiers of the Europa garrison in the rear also took this opportunity to carry a large number of sandbags quite familiarly, and then tore open the mouth of the bag, and poured the sand and soil inside towards the sea of fire in front of them.

Those sandbags were stored in advance in the fortress, and in case a gap was broken in the outer trenches during the battle, they could also use those sandbags to plug the gap.

Even considering some special circumstances, you can also use these sandbags to pile up a temporary line of defense, which is surprisingly a practical prop that is very easy to use, and it is also very common and does not cost much.

It's just that no one thought that the final use of these sandbags would be to extinguish fires......

When doing these things, the Europa garrison undoubtedly showed considerable professionalism, carrying sandbags on one shoulder and shovels in the other, but those dark elf soldiers next to them seemed a little in the way at such times.

The Harpy Banshee, who completed a wave of bomb drops, was divided into two groups, and one group was screaming and releasing negative buffs, while constantly attacking from the air.

The other batch flew back as fast as possible to replenish the bombs.

They also know that their offensive ability is actually not too strong, and only by bringing bombs and bombing can they further delay the movement of foreign artillery units.

However, the strength of the Harpy Force is relatively limited after all, and it is undoubtedly impossible to hold back the foreign artillery unit for a long time.

For this, they must move quickly on their side!

But how exaggerated was the fire from the napalm? Where can the Europa garrison be extinguished at once?

As soon as he thought of this, looking at the raging sea of fire in front of him, Derk suddenly waved his hand and directly signaled the dark elf soldiers under his command to go up and help, and simply helped carry the sandbags, they were still fine.

At the same time, as long as the efficiency of carrying sandbags is improved, then the efficiency of extinguishing fires can naturally be greatly improved!

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